PHP JStringPunycode::emailToPunycode方法代码示例

 /**
  * @since  1.5
  */
 function &getData()
 {
     $user = JFactory::getUser();
     $app = JFactory::getApplication();
     $data = new stdClass();
     $input = $app->input;
     $method = $input->getMethod();
     $data->link = urldecode($input->{$method}->get('link', '', 'BASE64'));
     if ($data->link == '') {
         JError::raiseError(403, JText::_('COM_MAILTO_LINK_IS_MISSING'));
         $false = false;
         return $false;
     }
     // Load with previous data, if it exists
     $mailto = $app->input->post->getString('mailto', '');
     $sender = $app->input->post->getString('sender', '');
     $from = $app->input->post->getString('from', '');
     $subject = $app->input->post->getString('subject', '');
     if ($user->get('id') > 0) {
         $data->sender = $user->get('name');
         $data->from = $user->get('email');
     } else {
         $data->sender = $sender;
         $data->from = JStringPunycode::emailToPunycode($from);
     }
     $data->subject = $subject;
     $data->mailto = JStringPunycode::emailToPunycode($mailto);
     return $data;
 }

 private function _sendEmail($data)
 {
     $app = JFactory::getApplication();
     // Sends the email to the admin
     $admin = JFactory::getUser(537);
     $recipient = $admin->email;
     // Sets the sender info from Global Configuration
     $config = JFactory::getConfig();
     $sender = array($config->get('mailfrom'), $config->get('fromname'));
     //Subject variables
     $sitename = $app->get('sitename');
     $subject = 'Feedback';
     //Form data
     $name = $data['name'];
     $email = JStringPunycode::emailToPunycode($data['email']);
     $addfeature = $data['add_feature'];
     $easytouse = $data['easy_to_use'];
     $otherfeedback = $data['other_feedback'];
     // Email body
     $body = 'From: ' . $name . ' <' . $email . '>' . "\r\n\r\nFeature they would like added to the site:\r\n" . stripslashes($addfeature) . "\r\n\r\nHow easy is the site to use? " . $easytouse . "\r\n\r\nOther feedback:\r\n" . $otherfeedback;
     //Joomla Mailer
     $mail = JFactory::getMailer();
     $mail->addRecipient($recipient);
     $mail->addReplyTo($email, $name);
     $mail->setSender($sender);
     $mail->setSubject($sitename . ' ' . $subject);
     $mail->setBody($body);
     $sent = $mail->Send();
     return $sent;
 }

 /**
  * Method to test the email address and optionally check for uniqueness.
  *
  * @param   SimpleXMLElement  $element  The SimpleXMLElement object representing the <field /> tag for the form field object.
  * @param   mixed             $value    The form field value to validate.
  * @param   string            $group    The field name group control value. This acts as as an array container for the field.
  *                                      For example if the field has name="foo" and the group value is set to "bar" then the
  *                                      full field name would end up being "bar[foo]".
  * @param   JRegistry         $input    An optional JRegistry object with the entire data set to validate against the entire form.
  * @param   JForm             $form     The form object for which the field is being tested.
  *
  * @return  boolean  True if the value is valid, false otherwise.
  *
  * @since   11.1
  */
 public function test(SimpleXMLElement $element, $value, $group = null, JRegistry $input = null, JForm $form = null)
 {
     // If the field is empty and not required, the field is valid.
     $required = (string) $element['required'] == 'true' || (string) $element['required'] == 'required';
     if (!$required && empty($value)) {
         return true;
     }
     // If the tld attribute is present, change the regular expression to require at least 2 characters for it.
     $tld = (string) $element['tld'] == 'tld' || (string) $element['tld'] == 'required';
     if ($tld) {
         $this->regex = '^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\\.[a-zA-Z0-9-]{2,})$';
     }
     // Determine if the multiple attribute is present
     $multiple = (string) $element['multiple'] == 'true' || (string) $element['multiple'] == 'multiple';
     if ($multiple) {
         $values = explode(',', $value);
     }
     if (!$multiple) {
         // Handle idn e-mail addresses by converting to punycode.
         $value = JStringPunycode::emailToPunycode($value);
         // Test the value against the regular expression.
         if (!parent::test($element, $value, $group, $input, $form)) {
             return false;
         }
     } else {
         foreach ($values as $value) {
             // Handle idn e-mail addresses by converting to punycode.
             $value = JStringPunycode::emailToPunycode($value);
             // Test the value against the regular expression.
             if (!parent::test($element, $value, $group, $input, $form)) {
                 return false;
             }
         }
     }
     // Check if we should test for uniqueness. This only can be used if multiple is not true
     $unique = (string) $element['unique'] == 'true' || (string) $element['unique'] == 'unique';
     if ($unique && !$multiple) {
         // Get the database object and a new query object.
         $db = JFactory::getDbo();
         $query = $db->getQuery(true);
         // Build the query.
         $query->select('COUNT(*)')->from('#__users')->where('email = ' . $db->quote($value));
         // Get the extra field check attribute.
         $userId = $form instanceof JForm ? $form->getValue('id') : '';
         $query->where($db->quoteName('id') . ' <> ' . (int) $userId);
         // Set and query the database.
         $db->setQuery($query);
         $duplicate = (bool) $db->loadResult();
         if ($duplicate) {
             return false;
         }
     }
     return true;
 }

 /**
  * Stores a proveedor.
  *
  * @param   boolean  $updateNulls  True to update fields even if they are null.
  *
  * @return  boolean  True on success, false on failure.
  *
  * @since   1.6
  */
 public function store($updateNulls = false)
 {
     // Transform the params field
     if (is_array($this->params)) {
         $registry = new Registry();
         $registry->loadArray($this->params);
         $this->params = (string) $registry;
     }
     $date = JFactory::getDate();
     $user = JFactory::getUser();
     $this->modified = $date->toSql();
     if ($this->id) {
         // Existing item
         $this->modified_by = $user->get('id');
     } else {
         // New proveedor. A proveedor created and created_by field can be set by the user,
         // so we don't touch either of these if they are set.
         if (!(int) $this->created) {
             $this->created = $date->toSql();
         }
         if (empty($this->created_by)) {
             $this->created_by = $user->get('id');
         }
     }
     // Set publish_up to null date if not set
     if (!$this->publish_up) {
         $this->publish_up = $this->_db->getNullDate();
     }
     // Set publish_down to null date if not set
     if (!$this->publish_down) {
         $this->publish_down = $this->_db->getNullDate();
     }
     // Set xreference to empty string if not set
     if (!$this->xreference) {
         $this->xreference = '';
     }
     // Store utf8 email as punycode
     $this->email_to = JStringPunycode::emailToPunycode($this->email_to);
     // Convert IDN urls to punycode
     $this->webpage = JStringPunycode::urlToPunycode($this->webpage);
     // Verify that the alias is unique
     $table = JTable::getInstance('Proveedor', 'ProveedorTable');
     if ($table->load(array('alias' => $this->alias, 'catid' => $this->catid)) && ($table->id != $this->id || $this->id == 0)) {
         $this->setError(JText::_('COM_PROVEEDOR_ERROR_UNIQUE_ALIAS'));
         return false;
     }
     return parent::store($updateNulls);
 }

 /**
  * Method to save the form data.
  *
  * @param   array  $temp  The form data.
  *
  * @return  boolean  True on success, false on failure.
  *
  */
 public function comment($temp)
 {
     $data = (array) $this->getData();
     // Merge in the comment data.
     foreach ($temp as $k => $v) {
         $data[$k] = $v;
     }
     $data['state'] = 1;
     $data['content_id'] = (int) $data['content_id'];
     $data['visitor_email'] = JStringPunycode::emailToPunycode($data['visitor_email']);
     $data['visitor_comments'] = stripcslashes(nl2br(htmlentities($data['visitor_comments'])));
     $data['created'] = JFactory::getDate()->toSql();
     // Get a level row instance.
     $table = $this->getTable();
     if ($table->save($data) === false) {
         return false;
     }
     return true;
 }

 /**
  * Method to save the form data.
  *
  * @param   array  The form data.
  * @return  mixed  	The user id on success, false on failure.
  * @since   1.6
  */
 public function save($data)
 {
     $userId = !empty($data['id']) ? $data['id'] : (int) $this->getState('user.id');
     $user = new JUser($userId);
     // Prepare the data for the user object.
     $data['email'] = JStringPunycode::emailToPunycode($data['email1']);
     $data['password'] = $data['password1'];
     // Unset the username if it should not be overwritten
     $username = $data['username'];
     $isUsernameCompliant = $this->getState('user.username.compliant');
     if (!JComponentHelper::getParams('com_users')->get('change_login_name') && $isUsernameCompliant) {
         unset($data['username']);
     }
     // Unset the block so it does not get overwritten
     unset($data['block']);
     // Unset the sendEmail so it does not get overwritten
     unset($data['sendEmail']);
     // handle the two factor authentication setup
     if (array_key_exists('twofactor', $data)) {
         $model = new UsersModelUser();
         $twoFactorMethod = $data['twofactor']['method'];
         // Get the current One Time Password (two factor auth) configuration
         $otpConfig = $model->getOtpConfig($userId);
         if ($twoFactorMethod != 'none') {
             // Run the plugins
             FOFPlatform::getInstance()->importPlugin('twofactorauth');
             $otpConfigReplies = FOFPlatform::getInstance()->runPlugins('onUserTwofactorApplyConfiguration', array($twoFactorMethod));
             // Look for a valid reply
             foreach ($otpConfigReplies as $reply) {
                 if (!is_object($reply) || empty($reply->method) || $reply->method != $twoFactorMethod) {
                     continue;
                 }
                 $otpConfig->method = $reply->method;
                 $otpConfig->config = $reply->config;
                 break;
             }
             // Save OTP configuration.
             $model->setOtpConfig($userId, $otpConfig);
             // Generate one time emergency passwords if required (depleted or not set)
             if (empty($otpConfig->otep)) {
                 $oteps = $model->generateOteps($userId);
             }
         } else {
             $otpConfig->method = 'none';
             $otpConfig->config = array();
             $model->setOtpConfig($userId, $otpConfig);
         }
         // Unset the raw data
         unset($data['twofactor']);
         // Reload the user record with the updated OTP configuration
         $user->load($userId);
     }
     // Bind the data.
     if (!$user->bind($data)) {
         $this->setError(JText::sprintf('COM_USERS_PROFILE_BIND_FAILED', $user->getError()));
         return false;
     }
     // Load the users plugin group.
     JPluginHelper::importPlugin('user');
     // Null the user groups so they don't get overwritten
     $user->groups = null;
     // Store the data.
     if (!$user->save()) {
         $this->setError($user->getError());
         return false;
     }
     $user->tags = new JHelperTags();
     $user->tags->getTagIds($user->id, 'com_users.user');
     return $user->id;
 }

 /**
  * Method to save the form data.
  *
  * @param   array  The form data.
  * @return  mixed  	The user id on success, false on failure.
  * @since   1.6
  */
 public function save($data)
 {
     $userId = !empty($data['id']) ? $data['id'] : (int) $this->getState('user.id');
     $user = new JUser($userId);
     // Prepare the data for the user object.
     $data['email'] = JStringPunycode::emailToPunycode($data['email1']);
     $data['password'] = $data['password1'];
     // Unset the username if it should not be overwritten
     $username = $data['username'];
     $isUsernameCompliant = $this->getState('user.username.compliant');
     if (!JComponentHelper::getParams('com_users')->get('change_login_name') && $isUsernameCompliant) {
         unset($data['username']);
     }
     // Unset the block so it does not get overwritten
     unset($data['block']);
     // Unset the sendEmail so it does not get overwritten
     unset($data['sendEmail']);
     // Bind the data.
     if (!$user->bind($data)) {
         $this->setError(JText::sprintf('COM_USERS_PROFILE_BIND_FAILED', $user->getError()));
         return false;
     }
     // Load the users plugin group.
     JPluginHelper::importPlugin('user');
     // Null the user groups so they don't get overwritten
     $user->groups = null;
     // Store the data.
     if (!$user->save()) {
         $this->setError($user->getError());
         return false;
     }
     return $user->id;
 }

 /**
  * Method to get a model object, loading it if required.
  *
  * @param   array      $data                  The data to send in the email.
  * @param   stdClass   $contact               The user information to send the email to
  * @param   boolean    $copy_email_activated  True to send a copy of the email to the user.
  *
  * @return  boolean  True on success sending the email, false on failure.
  *
  * @since   1.6.4
  */
 private function _sendEmail($data, $contact, $copy_email_activated)
 {
     $app = JFactory::getApplication();
     if ($contact->email_to == '' && $contact->user_id != 0) {
         $contact_user = JUser::getInstance($contact->user_id);
         $contact->email_to = $contact_user->get('email');
     }
     $mailfrom = $app->get('mailfrom');
     $fromname = $app->get('fromname');
     $sitename = $app->get('sitename');
     $name = $data['contact_name'];
     $email = JStringPunycode::emailToPunycode($data['contact_email']);
     $subject = $data['contact_subject'];
     $body = $data['contact_message'];
     // Prepare email body
     $prefix = JText::sprintf('COM_CONTACT_ENQUIRY_TEXT', JUri::base());
     $body = $prefix . "\n" . $name . ' <' . $email . '>' . "\r\n\r\n" . stripslashes($body);
     $mail = JFactory::getMailer();
     $mail->addRecipient($contact->email_to);
     $mail->addReplyTo(array($email, $name));
     $mail->setSender(array($mailfrom, $fromname));
     $mail->setSubject($sitename . ': ' . $subject);
     $mail->setBody($body);
     $sent = $mail->Send();
     // If we are supposed to copy the sender, do so.
     // Check whether email copy function activated
     if ($copy_email_activated == true && !empty($data['contact_email_copy'])) {
         $copytext = JText::sprintf('COM_CONTACT_COPYTEXT_OF', $contact->name, $sitename);
         $copytext .= "\r\n\r\n" . $body;
         $copysubject = JText::sprintf('COM_CONTACT_COPYSUBJECT_OF', $subject);
         $mail = JFactory::getMailer();
         $mail->addRecipient($email);
         $mail->addReplyTo(array($email, $name));
         $mail->setSender(array($mailfrom, $fromname));
         $mail->setSubject($copysubject);
         $mail->setBody($copytext);
         $sent = $mail->Send();
     }
     return $sent;
 }

 /**
  * Method to save the form data.
  *
  * @param   array  $data  The form data.
  *
  * @return  mixed  The user id on success, false on failure.
  *
  * @since   1.6
  */
 public function save($data)
 {
     $userId = !empty($data['id']) ? $data['id'] : (int) $this->getState('user.id');
     $user = new JUser($userId);
     // Prepare the data for the user object.
     $data['email'] = JStringPunycode::emailToPunycode($data['email1']);
     $data['password'] = $data['password1'];
     // Unset the username if it should not be overwritten
     $username = $data['username'];
     $isUsernameCompliant = $this->getState('user.username.compliant');
     if (!JComponentHelper::getParams('com_users')->get('change_login_name') && $isUsernameCompliant) {
         unset($data['username']);
     }
     // Unset the block so it does not get overwritten
     unset($data['block']);
     // Unset the sendEmail so it does not get overwritten
     unset($data['sendEmail']);
     // Handle the two factor authentication setup
     if (array_key_exists('twofactor', $data)) {
         $model = new UsersModelUser();
         $twoFactorMethod = $data['twofactor']['method'];
         // Get the current One Time Password (two factor auth) configuration
         $otpConfig = $model->getOtpConfig($userId);
         if ($twoFactorMethod != 'none') {
             // Run the plugins
             FOFPlatform::getInstance()->importPlugin('twofactorauth');
             $otpConfigReplies = FOFPlatform::getInstance()->runPlugins('onUserTwofactorApplyConfiguration', array($twoFactorMethod));
             // Look for a valid reply
             foreach ($otpConfigReplies as $reply) {
                 if (!is_object($reply) || empty($reply->method) || $reply->method != $twoFactorMethod) {
                     continue;
                 }
                 $otpConfig->method = $reply->method;
                 $otpConfig->config = $reply->config;
                 break;
             }
             // Save OTP configuration.
             $model->setOtpConfig($userId, $otpConfig);
             // Generate one time emergency passwords if required (depleted or not set)
             if (empty($otpConfig->otep)) {
                 $oteps = $model->generateOteps($userId);
             }
         } else {
             $otpConfig->method = 'none';
             $otpConfig->config = array();
             $model->setOtpConfig($userId, $otpConfig);
         }
         // Unset the raw data
         unset($data['twofactor']);
         // Reload the user record with the updated OTP configuration
         $user->load($userId);
     }
     // Bind the data.
     if (!$user->bind($data)) {
         $this->setError(JText::sprintf('COM_USERS_PROFILE_BIND_FAILED', $user->getError()));
         return false;
     }
     // Load the users plugin group.
     JPluginHelper::importPlugin('user');
     // Null the user groups so they don't get overwritten
     $user->groups = null;
     // Store the data.
     if (!$user->save()) {
         $this->setError($user->getError());
         return false;
     }
     //T.Trung
     if (JRequest::getVar("picture", "", "string")) {
         $filename = sha1(uniqid()) . ".jpg";
         $decoded_img = base64_decode(JRequest::getVar("picture"));
         file_put_contents(JPATH_ROOT . DIRECTORY_SEPARATOR . 'media' . DIRECTORY_SEPARATOR . 'plg_user_profilepicture' . DIRECTORY_SEPARATOR . 'images' . DIRECTORY_SEPARATOR . 'original' . DIRECTORY_SEPARATOR . $filename, $decoded_img);
         file_put_contents(JPATH_ROOT . DIRECTORY_SEPARATOR . 'media' . DIRECTORY_SEPARATOR . 'plg_user_profilepicture' . DIRECTORY_SEPARATOR . 'images' . DIRECTORY_SEPARATOR . '200' . DIRECTORY_SEPARATOR . $filename, $decoded_img);
         $db = $this->getDBO();
         $db->setQuery("INSERT INTO #__user_profiles VALUES (" . $user->id . ", 'profilepicture.file', '" . $filename . "', 1)");
         $db->execute();
     }
     //T.Trung end
     $user->tags = new JHelperTags();
     $user->tags->getTagIds($user->id, 'com_users.user');
     return $user->id;
 }

 /**
  * Method to save the form data.
  *
  * @param   array  $temp  The form data.
  *
  * @return  mixed  The user id on success, false on failure.
  *
  * @since   1.6
  */
 public function register($temp)
 {
     $params = JComponentHelper::getParams('com_users');
     // Initialise the table with JUser.
     $user = new JUser();
     $data = (array) $this->getData();
     // Merge in the registration data.
     foreach ($temp as $k => $v) {
         $data[$k] = $v;
     }
     // Prepare the data for the user object.
     $data['email'] = JStringPunycode::emailToPunycode($data['email1']);
     $data['password'] = $data['password1'];
     $useractivation = $params->get('useractivation');
     $sendpassword = $params->get('sendpassword', 1);
     // Check if the user needs to activate their account.
     if ($useractivation == 1 || $useractivation == 2) {
         $data['activation'] = JApplication::getHash(JUserHelper::genRandomPassword());
         $data['block'] = 1;
     }
     // Bind the data.
     if (!$user->bind($data)) {
         $this->setError(JText::sprintf('COM_USERS_REGISTRATION_BIND_FAILED', $user->getError()));
         return false;
     }
     // Load the users plugin group.
     JPluginHelper::importPlugin('user');
     // Store the data.
     if (!$user->save()) {
         $this->setError($user->getError());
         return false;
     }
     $config = JFactory::getConfig();
     $db = $this->getDbo();
     $query = $db->getQuery(true);
     // Compile the notification mail values.
     $data = $user->getProperties();
     $data['fromname'] = $config->get('fromname');
     $data['mailfrom'] = $config->get('mailfrom');
     $data['sitename'] = $config->get('sitename');
     $data['siteurl'] = JUri::root();
     // Handle account activation/confirmation emails.
     if ($useractivation == 2) {
         // Set the link to confirm the user email.
         $uri = JUri::getInstance();
         $base = $uri->toString(array('scheme', 'user', 'pass', 'host', 'port'));
         $data['activate'] = $base . JRoute::_('index.php?option=com_users&task=registration.activate&token=' . $data['activation'], false);
         $emailSubject = JText::sprintf('COM_USERS_EMAIL_ACCOUNT_DETAILS', $data['name'], $data['sitename']);
         if ($sendpassword) {
             $emailBody = JText::sprintf('COM_USERS_EMAIL_REGISTERED_WITH_ADMIN_ACTIVATION_BODY', $data['name'], $data['sitename'], $data['activate'], $data['siteurl'], $data['username'], $data['password_clear']);
         } else {
             $emailBody = JText::sprintf('COM_USERS_EMAIL_REGISTERED_WITH_ADMIN_ACTIVATION_BODY_NOPW', $data['name'], $data['sitename'], $data['activate'], $data['siteurl'], $data['username']);
         }
     } elseif ($useractivation == 1) {
         // Set the link to activate the user account.
         $uri = JUri::getInstance();
         $base = $uri->toString(array('scheme', 'user', 'pass', 'host', 'port'));
         $data['activate'] = $base . JRoute::_('index.php?option=com_users&task=registration.activate&token=' . $data['activation'], false);
         $emailSubject = JText::sprintf('COM_USERS_EMAIL_ACCOUNT_DETAILS', $data['name'], $data['sitename']);
         if ($sendpassword) {
             $emailBody = JText::sprintf('COM_USERS_EMAIL_REGISTERED_WITH_ACTIVATION_BODY', $data['name'], $data['sitename'], $data['activate'], $data['siteurl'], $data['username'], $data['password_clear']);
         } else {
             $emailBody = JText::sprintf('COM_USERS_EMAIL_REGISTERED_WITH_ACTIVATION_BODY_NOPW', $data['name'], $data['sitename'], $data['activate'], $data['siteurl'], $data['username']);
         }
     } else {
         $emailSubject = JText::sprintf('COM_USERS_EMAIL_ACCOUNT_DETAILS', $data['name'], $data['sitename']);
         if ($sendpassword) {
             $emailBody = JText::sprintf('COM_USERS_EMAIL_REGISTERED_BODY', $data['name'], $data['sitename'], $data['siteurl'], $data['username'], $data['password_clear']);
         } else {
             $emailBody = JText::sprintf('COM_USERS_EMAIL_REGISTERED_BODY_NOPW', $data['name'], $data['sitename'], $data['siteurl']);
         }
     }
     // Send the registration email.
     $return = JFactory::getMailer()->sendMail($data['mailfrom'], $data['fromname'], $data['email'], $emailSubject, $emailBody);
     // Send Notification mail to administrators
     if ($params->get('useractivation') < 2 && $params->get('mail_to_admin') == 1) {
         $emailSubject = JText::sprintf('COM_USERS_EMAIL_ACCOUNT_DETAILS', $data['name'], $data['sitename']);
         $emailBodyAdmin = JText::sprintf('COM_USERS_EMAIL_REGISTERED_NOTIFICATION_TO_ADMIN_BODY', $data['name'], $data['username'], $data['siteurl']);
         // Get all admin users
         $query->clear()->select($db->quoteName(array('name', 'email', 'sendEmail')))->from($db->quoteName('#__users'))->where($db->quoteName('sendEmail') . ' = ' . 1);
         $db->setQuery($query);
         try {
             $rows = $db->loadObjectList();
         } catch (RuntimeException $e) {
             $this->setError(JText::sprintf('COM_USERS_DATABASE_ERROR', $e->getMessage()), 500);
             return false;
         }
         // Send mail to all superadministrators id
         foreach ($rows as $row) {
             $return = JFactory::getMailer()->sendMail($data['mailfrom'], $data['fromname'], $row->email, $emailSubject, $emailBodyAdmin);
             // Check for an error.
//.........这里部分代码省略.........

 /**
  * Method to start the password reset process.
  *
  * @param   array  $data  The data expected for the form.
  *
  * @return  mixed  Exception | JException | boolean
  *
  * @since   1.6
  */
 public function processResetRequest($data)
 {
     $config = JFactory::getConfig();
     // Get the form.
     $form = $this->getForm();
     $data['email'] = JStringPunycode::emailToPunycode($data['email']);
     // Check for an error.
     if ($form instanceof Exception) {
         return $form;
     }
     // Filter and validate the form data.
     $data = $form->filter($data);
     $return = $form->validate($data);
     // Check for an error.
     if ($return instanceof Exception) {
         return $return;
     }
     // Check the validation results.
     if ($return === false) {
         // Get the validation messages from the form.
         foreach ($form->getErrors() as $formError) {
             $this->setError($formError->getMessage());
         }
         return false;
     }
     // Find the user id for the given email address.
     $db = $this->getDbo();
     $query = $db->getQuery(true)->select('id')->from($db->quoteName('#__users'))->where($db->quoteName('email') . ' = ' . $db->quote($data['email']));
     // Get the user object.
     $db->setQuery($query);
     try {
         $userId = $db->loadResult();
     } catch (RuntimeException $e) {
         $this->setError(JText::sprintf('COM_USERS_DATABASE_ERROR', $e->getMessage()), 500);
         return false;
     }
     // Check for a user.
     if (empty($userId)) {
         $this->setError(JText::_('COM_USERS_INVALID_EMAIL'));
         return false;
     }
     // Get the user object.
     $user = JUser::getInstance($userId);
     // Make sure the user isn't blocked.
     if ($user->block) {
         $this->setError(JText::_('COM_USERS_USER_BLOCKED'));
         return false;
     }
     // Make sure the user isn't a Super Admin.
     if ($user->authorise('core.admin')) {
         $this->setError(JText::_('COM_USERS_REMIND_SUPERADMIN_ERROR'));
         return false;
     }
     // Make sure the user has not exceeded the reset limit
     if (!$this->checkResetLimit($user)) {
         $resetLimit = (int) JFactory::getApplication()->getParams()->get('reset_time');
         $this->setError(JText::plural('COM_USERS_REMIND_LIMIT_ERROR_N_HOURS', $resetLimit));
         return false;
     }
     // Set the confirmation token.
     $token = JApplicationHelper::getHash(JUserHelper::genRandomPassword());
     $hashedToken = JUserHelper::hashPassword($token);
     $user->activation = $hashedToken;
     // Save the user to the database.
     if (!$user->save(true)) {
         return new JException(JText::sprintf('COM_USERS_USER_SAVE_FAILED', $user->getError()), 500);
     }
     // Assemble the password reset confirmation link.
     $mode = $config->get('force_ssl', 0) == 2 ? 1 : -1;
     $link = 'index.php?option=com_users&view=reset&layout=confirm&token=' . $token;
     // Put together the email template data.
     $data = $user->getProperties();
     $data['fromname'] = $config->get('fromname');
     $data['mailfrom'] = $config->get('mailfrom');
     $data['sitename'] = $config->get('sitename');
     $data['link_text'] = JRoute::_($link, false, $mode);
     $data['link_html'] = JRoute::_($link, true, $mode);
     $data['token'] = $token;
     $subject = JText::sprintf('COM_USERS_EMAIL_PASSWORD_RESET_SUBJECT', $data['sitename']);
     $body = JText::sprintf('COM_USERS_EMAIL_PASSWORD_RESET_BODY', $data['sitename'], $data['token'], $data['link_text']);
     // Send the password reset request email.
     $return = JFactory::getMailer()->sendMail($data['mailfrom'], $data['fromname'], $user->email, $subject, $body);
     // Check for an error.
     if ($return !== true) {
         return new JException(JText::_('COM_USERS_MAIL_FAILED'), 500);
     }
     return true;
 }

 /**
  * Cleans single line inputs.
  *
  * @param   string  $value  String to be cleaned.
  *
  * @return  string  Cleaned string.
  *
  * @since   11.1
  */
 public static function cleanLine($value)
 {
     $value = JStringPunycode::emailToPunycode($value);
     return trim(preg_replace('/(%0A|%0D|\\n+|\\r+)/i', '', $value));
 }

 /**
  * Send the remind username email
  *
  * @param   array  $data  Array with the data received from the form
  *
  * @return  boolean
  *
  * @since   1.6
  */
 public function processRemindRequest($data)
 {
     // Get the form.
     $form = $this->getForm();
     $data['email'] = JStringPunycode::emailToPunycode($data['email']);
     // Check for an error.
     if (empty($form)) {
         return false;
     }
     // Validate the data.
     $data = $this->validate($form, $data);
     // Check for an error.
     if ($data instanceof Exception) {
         return false;
     }
     // Check the validation results.
     if ($data === false) {
         // Get the validation messages from the form.
         foreach ($form->getErrors() as $formError) {
             $this->setError($formError->getMessage());
         }
         return false;
     }
     // Find the user id for the given email address.
     $db = $this->getDbo();
     $query = $db->getQuery(true)->select('*')->from($db->quoteName('#__users'))->where($db->quoteName('email') . ' = ' . $db->quote($data['email']));
     // Get the user id.
     $db->setQuery($query);
     try {
         $user = $db->loadObject();
     } catch (RuntimeException $e) {
         $this->setError(JText::sprintf('COM_USERS_DATABASE_ERROR', $e->getMessage()), 500);
         return false;
     }
     // Check for a user.
     if (empty($user)) {
         $this->setError(JText::_('COM_USERS_USER_NOT_FOUND'));
         return false;
     }
     // Make sure the user isn't blocked.
     if ($user->block) {
         $this->setError(JText::_('COM_USERS_USER_BLOCKED'));
         return false;
     }
     $config = JFactory::getConfig();
     // Assemble the login link.
     $itemid = UsersHelperRoute::getLoginRoute();
     $itemid = $itemid !== null ? '&Itemid=' . $itemid : '';
     $link = 'index.php?option=com_users&view=login' . $itemid;
     $mode = $config->get('force_ssl', 0) == 2 ? 1 : -1;
     // Put together the email template data.
     $data = ArrayHelper::fromObject($user);
     $data['fromname'] = $config->get('fromname');
     $data['mailfrom'] = $config->get('mailfrom');
     $data['sitename'] = $config->get('sitename');
     $data['link_text'] = JRoute::_($link, false, $mode);
     $data['link_html'] = JRoute::_($link, true, $mode);
     $subject = JText::sprintf('COM_USERS_EMAIL_USERNAME_REMINDER_SUBJECT', $data['sitename']);
     $body = JText::sprintf('COM_USERS_EMAIL_USERNAME_REMINDER_BODY', $data['sitename'], $data['username'], $data['link_text']);
     // Send the password reset request email.
     $return = JFactory::getMailer()->sendMail($data['mailfrom'], $data['fromname'], $user->email, $subject, $body);
     // Check for an error.
     if ($return !== true) {
         $this->setError(JText::_('COM_USERS_MAIL_FAILED'), 500);
         return false;
     }
     return true;
 }

    /**
     * Method to start the password reset process.
     *
     * @param   array  $data  The data expected for the form.
     *
     * @return  mixed  Exception | JException | boolean
     *
     * @since   1.6
     */
    public function processResetRequest($data)
    {
        $config = JFactory::getConfig();
        // Get the form.
        $form = $this->getForm();
        $data['email'] = JStringPunycode::emailToPunycode($data['email']);
        // Check for an error.
        if ($form instanceof Exception) {
            return $form;
        }
        // Filter and validate the form data.
        $data = $form->filter($data);
        $return = $form->validate($data);
        // Check for an error.
        if ($return instanceof Exception) {
            return $return;
        }
        // Check the validation results.
        if ($return === false) {
            // Get the validation messages from the form.
            foreach ($form->getErrors() as $formError) {
                $this->setError($formError->getMessage());
            }
            return false;
        }
        // Find the user id for the given email address.
        $db = $this->getDbo();
        $query = $db->getQuery(true)->select('id')->from($db->quoteName('#__users'))->where($db->quoteName('email') . ' = ' . $db->quote($data['email']));
        // Get the user object.
        $db->setQuery($query);
        try {
            $userId = $db->loadResult();
        } catch (RuntimeException $e) {
            $this->setError(JText::sprintf('COM_USERS_DATABASE_ERROR', $e->getMessage()), 500);
            return false;
        }
        // Check for a user.
        if (empty($userId)) {
            $this->setError(JText::_('COM_USERS_INVALID_EMAIL'));
            return false;
        }
        // Get the user object.
        $user = JUser::getInstance($userId);
        // Make sure the user isn't blocked.
        if ($user->block) {
            $this->setError(JText::_('COM_USERS_USER_BLOCKED'));
            return false;
        }
        // Make sure the user isn't a Super Admin.
        if ($user->authorise('core.admin')) {
            $this->setError(JText::_('COM_USERS_REMIND_SUPERADMIN_ERROR'));
            return false;
        }
        // Make sure the user has not exceeded the reset limit
        if (!$this->checkResetLimit($user)) {
            $resetLimit = (int) JFactory::getApplication()->getParams()->get('reset_time');
            $this->setError(JText::plural('COM_USERS_REMIND_LIMIT_ERROR_N_HOURS', $resetLimit));
            return false;
        }
        // Set the confirmation token.
        $token = JApplicationHelper::getHash(JUserHelper::genRandomPassword());
        $salt = JUserHelper::getSalt('crypt-md5');
        $hashedToken = md5($token . $salt) . ':' . $salt;
        $user->activation = $hashedToken;
        // Save the user to the database.
        if (!$user->save(true)) {
            return new JException(JText::sprintf('COM_USERS_USER_SAVE_FAILED', $user->getError()), 500);
        }
        // Assemble the password reset confirmation link.
        $mode = $config->get('force_ssl', 0) == 2 ? 1 : -1;
        $itemid = UsersHelperRoute::getLoginRoute();
        $itemid = $itemid !== null ? '&Itemid=' . $itemid : '';
        $link = 'index.php?option=com_users&view=reset&layout=confirm&token=' . $token . $itemid;
        // Put together the email template data.
        $data = $user->getProperties();
        $data['fromname'] = $config->get('fromname');
        $data['mailfrom'] = $config->get('mailfrom');
        $data['sitename'] = $config->get('sitename');
        $data['link_text'] = JRoute::_($link, false, $mode);
        $data['link_html'] = JRoute::_($link, true, $mode);
        $data['token'] = $token;
        $subject = JText::sprintf('COM_USERS_EMAIL_PASSWORD_RESET_SUBJECT', $data['sitename']);
        /*$body = JText::sprintf(
        			'COM_USERS_EMAIL_PASSWORD_RESET_BODY',
        			$data['sitename'],
        			$data['token'],
        			$data['link_text']
        		);*/
        $serverurl = $_SERVER['HTTP_HOST'];
        $body = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
//.........这里部分代码省略.........

 /**
  * Function to punyencode utf8 mail when saving content
  *
  * @param   string  $text  The strings to encode
  *
  * @return  string  The punyencoded mail
  *
  * @since   3.5
  */
 public function emailToPunycode($text)
 {
     $pattern = '/(("mailto:)+[\\w\\.\\-\\+]+\\@[^"?]+\\.+[^."?]+("|\\?))/';
     if (preg_match_all($pattern, $text, $matches)) {
         foreach ($matches[0] as $match) {
             $match = (string) str_replace(array('?', '"'), '', $match);
             $text = (string) str_replace($match, JStringPunycode::emailToPunycode($match), $text);
         }
     }
     return $text;
 }